<template>
  <el-dialog
    :title='title'
    :width='width'
    top='50px'
    :close-on-click-modal='false'
    :close-on-press-escape='false'
    :visible.sync='isVisible'
  >
    <el-form ref='form' :model='user' :rules='rules' label-position='right' label-width='100px'>
      <el-form-item :label='$t("table.user.username")' prop='username'>
        <el-input v-model='user.username' :readonly='user.userId === "" ? false : "readonly"' />
      </el-form-item>
      <el-form-item v-show='user.userId === ""' :label='$t("table.user.password")' prop='password'>
        <el-tooltip
          class='item'
          effect='dark'
          :content='$t("tips.defaultPassword")'
          placement='top-start'
        >
          <el-input value='1234qwer' type='password' readonly />
        </el-tooltip>
      </el-form-item>
      <el-form-item :label='$t("table.user.email")' prop='email'>
        <el-input v-model='user.email' />
      </el-form-item>
      <el-form-item :label='$t("table.user.mobile")' prop='mobile'>
        <el-input v-model='user.mobile' />
      </el-form-item>
      <el-form-item :label='$t("table.user.dept")' prop='deptId'>
        <treeselect
          v-model='user.deptId'
          :multiple='false'
          :options='depts'
          :clear-value-text='$t("common.clear")'
          placeholder=' '
          style='width:100%'
        />
      </el-form-item>
      <el-form-item :label='$t("table.user.role")' prop='roleId'>
        <el-select v-model='user.roleId' multiple value placeholder style='width:100%'>
          <el-option
            v-for='item in roles'
            :key='item.roleId'
            :label='item.roleName'
            :value='String(item.roleId)'
          />
        </el-select>
      </el-form-item>
      <el-form-item :label='$t("table.user.sex")' prop='sex'>
        <el-select v-model='user.sex' value placeholder style='width:100%'>
          <el-option value='0' :label='$t("common.sex.male") ' />
          <el-option value='1' :label='$t("common.sex.female") ' />
          <el-option value='2' :label='$t("common.sex.secret") ' />
        </el-select>
      </el-form-item>
      <el-form-item :label='$t("table.user.status")' prop='status'>
        <el-radio-group v-model='user.status'>
          <el-radio label='1'>{{ $t('common.status.valid') }}</el-radio>
          <el-radio label='0'>{{ $t('common.status.invalid') }}</el-radio>
        </el-radio-group>
      </el-form-item>
    </el-form>
    <div slot='footer' class='dialog-footer'>
      <el-button type='warning' plain @click='isVisible = false'>{{ $t('common.cancel') }}</el-button>
      <el-button type='primary' plain @click='submitForm'>{{ $t('common.confirm') }}</el-button>
    </div>
  </el-dialog>
</template>
<script>
import { validMobile } from '@/utils/my-validate'
import Treeselect from '@riophae/vue-treeselect'
import '@riophae/vue-treeselect/dist/vue-treeselect.css'

export default {
  name: 'UserEdit',
  components: { Treeselect },
  props: {
    dialogVisible: {
      type: Boolean,
      default: false
    },
    title: {
      type: String,
      default: ''
    }
  },
  data () {
    return {
      user: this.initUser(),
      screenWidth: 0,
      width: this.initWidth(),
      depts: [],
      roles: [],
      rules: {
        username: [
          { required: true, message: this.$t('rules.require'), trigger: 'blur' },
          { min: 4, max: 10, message: this.$t('rules.range4to10'), trigger: 'blur' },
          {
            validator: (rule, value, callback) => {
              if (!this.user.userId) {
                this.$get(`system/user/check/${value}`).then((r) => {
                  if (!r.data) {
                    callback(this.$t('rules.usernameExist'))
                  } else {
                    callback()
                  }
                })
              } else {
                callback()
              }
            }, trigger: 'blur'
          }
        ],
        email: { type: 'email', message: this.$t('rules.email'), trigger: 'blur' },
        mobile: {
          validator: (rule, value, callback) => {
            if (value !== '' && !validMobile(value)) {
              callback(this.$t('rules.mobile'))
            } else {
              callback()
            }
          }, trigger: 'blur'
        },
        roleId: { required: true, message: this.$t('rules.require'), trigger: 'change' },
        sex: { required: true, message: this.$t('rules.require'), trigger: 'change' },
        status: { required: true, message: this.$t('rules.require'), trigger: 'blur' }
      }
    }
  },
  computed: {
    isVisible: {
      get () {
        return this.dialogVisible
      },
      set () {
        this.close()
        this.reset()
      }
    }
  },
  mounted () {
    // this.initDept()
    // this.initRoles()
    window.onresize = () => {
      return (() => {
        this.width = this.initWidth()
      })()
    }
  },
  methods: {
    initUser () {
      return {
        userId: '',
        username: '',
        password: '1234qwer',
        email: '',
        mobile: '',
        sex: '',
        status: '1',
        deptId: null,
        roleId: []
      }
    },
    initWidth () {
      this.screenWidth = document.body.clientWidth
      if (this.screenWidth < 991) {
        return '90%'
      } else if (this.screenWidth < 1400) {
        return '45%'
      } else {
        return '800px'
      }
    },
    initDept () {
      this.$get('system/dept').then((r) => {
        this.depts = r.data.data.rows
      }).catch((error) => {
        console.error(error)
        this.$message({
          message: this.$t('tips.getDataFail'),
          type: 'error'
        })
      })
    },
    initRoles () {
      this.$get('system/role/options').then((r) => {
        this.roles = r.data.data
      }).catch((error) => {
        console.error(error)
        this.$message({
          message: this.$t('tips.getDataFail'),
          type: 'error'
        })
      })
    },
    setUser (val) {
      this.user = { ...val }
    },
    close () {
      this.$emit('close')
    },
    submitForm () {
      this.$refs.form.validate((valid) => {
        if (valid) {
          if (!this.user.userId) {
            // create
            this.user.roleId = this.user.roleId.join(',')
            this.$post('system/user', { ...this.user }).then(() => {
              this.isVisible = false
              this.$message({
                message: this.$t('tips.createSuccess'),
                type: 'success'
              })
              this.$emit('success')
            })
          } else {
            // update
            this.user.roleId = this.user.roleId.join(',')
            this.user.createTime = this.user.modifyTime = this.user.lastLoginTime = null
            this.$put('system/user', { ...this.user }).then(() => {
              this.isVisible = false
              this.$message({
                message: this.$t('tips.updateSuccess'),
                type: 'success'
              })
              this.$emit('success')
            })
          }
        } else {
          return false
        }
      })
    },
    reset () {
      // 先清除校验，再清除表单，不然有奇怪的bug
      this.$refs.form.clearValidate()
      this.$refs.form.resetFields()
      this.user = this.initUser()
    }
  }
}
</script>
<style lang="scss" scoped>
</style>
